Level 1-100 HatComes with a full can of MAIR, Mann Co.'s air substitute! One part nitrogen, no parts oxygen, NINE parts electrolytes--Mair gives regular air a kick in the pants for manly lungs on the go.

The Mair Mask is a community-createdmiscellaneous item for the Pyro. It is a gas mask with a respirator that replaces the Pyro's normal mask. It appears to be directly modeled after the Soviet PMG gas mask, but the hose is on the bottom of the Mair Mask as opposed to the side.